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Brimar CV3909 / 6BJ6 pentode

Size This valve measures 54x17mm overall and has a B7G base.


Heater voltage 6.3V
Heater current 150mA
Typical operating conditions
Anode voltage 250V
Screen voltage 100V
Anode current 9.2mA
Screen current 3.3mA
Mutual conductance 3.6mA/V
Max anode dissipation 3W


Pin Function
1 Control grid
2 Cathode
3 Heater
4 Heater
5 Anode
6 Screen grid
7 Suppressor grid + shield

This file was last modified 23:10:27, Wednesday February 23, 2022